ID A0A223V110_9FLAO Unreviewed; 538 AA.
AC A0A223V110;
DT 25-OCT-2017, integrated into UniProtKB/TrEMBL.
DT 25-OCT-2017, sequence version 1.
DT 24-JAN-2024, entry version 17.
DE RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
GN ORFNames=CJ263_01895 {ECO:0000313|EMBL:ASV29075.1};
OS Maribacter cobaltidurans.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Maribacter.
OX NCBI_TaxID=1178778 {ECO:0000313|EMBL:ASV29075.1, ECO:0000313|Proteomes:UP000215244};
RN [1] {ECO:0000313|EMBL:ASV29075.1, ECO:0000313|Proteomes:UP000215244}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B1 {ECO:0000313|EMBL:ASV29075.1,
RC ECO:0000313|Proteomes:UP000215244};
RA Wu Y.-H., Cheng H., Xu X.-W.;
RT "The complete genome sequence of Maribacter sp. B1, isolated from deep-sea
RT sediment.";
RL Submitted (AUG-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 20 family.
CC {ECO:0000256|ARBA:ARBA00006285}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP022957; ASV29075.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A223V110; -.
DR KEGG; marb:CJ263_01895; -.
DR OrthoDB; 9763537at2; -.
DR Proteomes; UP000215244; Chromosome.
DR GO; GO:0004563; F:beta-N-acetylhexosaminidase activity; IEA:UniProtKB-EC.
DR GO; GO:0102148; F:N-acetyl-beta-D-galactosaminidase activity; IEA:UniProtKB-EC.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR CDD; cd06568; GH20_SpHex_like; 1.
DR Gene3D; 3.30.379.10; Chitobiase/beta-hexosaminidase domain 2-like; 1.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR InterPro; IPR025705; Beta_hexosaminidase_sua/sub.
DR InterPro; IPR015883; Glyco_hydro_20_cat.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR InterPro; IPR029018; Hex-like_dom2.
DR InterPro; IPR015882; HEX_bac_N.
DR PANTHER; PTHR22600; BETA-HEXOSAMINIDASE; 1.
DR PANTHER; PTHR22600:SF21; BETA-HEXOSAMINIDASE A; 1.
DR Pfam; PF00728; Glyco_hydro_20; 1.
DR Pfam; PF02838; Glyco_hydro_20b; 1.
DR PIRSF; PIRSF001093; B-hxosamndse_ab_euk; 1.
DR PRINTS; PR00738; GLHYDRLASE20.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR SUPFAM; SSF55545; beta-N-acetylhexosaminidase-like domain; 1.
DR PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Reference proteome {ECO:0000313|Proteomes:UP000215244}.
FT DOMAIN 41..176
FT /note="Beta-hexosaminidase bacterial type N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02838"
FT DOMAIN 180..490
FT /note="Glycoside hydrolase family 20 catalytic"
FT /evidence="ECO:0000259|Pfam:PF00728"
FT ACT_SITE 343
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ SEQUENCE 538 AA; 61470 MW; 91EF99DFF30FB37A CRC64;
MIKTIFIRSL FFLSLVMVIL ACQNEQKKPR IPMPVTDLSA VSLIPKPVKT IATNSAFALD
QFTAIYTSKS ATGFDKVGEF LAQKIKEKIN LDVPVNQEST NTVDRVIYIN QSDSLELNTP
EAYQLYINQD SIILNANTSE GAFRGIQTLR QLVPDVSNDT LAEQKIWPIP SGKITDNPNF
GYRGAMLDVA RHFFSVEDVK KYIDLLSYYK FNSLHLHLSD DQGWRIEIKS WPKLTEIGGS
TEVGGESGGF YTQEDYKEIV RYAQERYMTI IPEIDMPGHT NSASVSYPFL NGNGKTPKLY
EGMQVGFSTF DTRKDTVYAF IDDVVREISE MTPGPYFHMG GDESHVTKKN DYIYFVNKVE
KIVQKHGKRM IGWDEIANAD IDSNAIAQWW ASEENAKKAV AKNMKVIVSP AKKSYLDMQY
DSLTKLGLHW AGYIPVDTAY QWTPEDYGIP KENILGTEAP LWSETISNIE ELEYLAFPRV
IGYSELAWTK PENRNWEDYK VRLGDQAPFL ERNNVNYYHS PLIDWKKSKY TYETIEKD
//
